Anyone know what the factory recommends on octane rates of fuel for a 1994 cobra i have been using 93 octane but have heard i am wasting my money that i could use 87 octane.
Anyone know what the factory recommends on octane rates of fuel for a 1994 cobra i have been using 93 octane but have heard i am wasting my money that i could use 87 octane.
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